(written from a Production point of view)
Judith Kay "Judi" Sherven (born 18 December 1943; age 77) is a former actress and model who played the "Nurse" in the Star Trek: The Original Series second season episode "Wolf in the Fold". She filmed her scene on Wednesday 5 July 1967 at Desilu Stage 9.
In her career, spanning from 1955 to 1972, Sherven appeared in television series such as The Adventures of Ozzie & Harriet (1960, with Parley Baer), The Beverly Hillbillies (1963), The Wild Wild West (1967-1968, with Morgan Farley and Arlene Martel), I Dream of Jeannie (1969), and McCloud (1971, with Diana Muldaur and Arlene Martel) and in the film Palm Springs Weekend (1963, with Mark Dempsey and Nick Dimitri).
Sherven later earned a PhD in clinical psychology, and began working in 1977 in a private practice, before meeting her future husband, and together the two have worked as a psychotherapist, transformational executive coach, and business consultant for over the past 35 years. Together they have authored seven LA Times bestselling books, and have appeared as guest experts on over 3000 television and radio programs. 
- JudithandJim.com – Official website